Suma Shivaprasad created ATLAS-145: -------------------------------------- Summary: DSL - Fix back reference DSL to gremlin translation issues Key: ATLAS-145 URL: https://issues.apache.org/jira/browse/ATLAS-145 Project: Atlas Issue Type: Bug Reporter: Suma Shivaprasad
GremlinQuery.scala /* * TODO * Translation Issues: * 1. back references in filters. For e.g. testBackreference: 'DB as db Table where (db.name = "Reporting")' * this is translated to: * g.V.has("typeName","DB").as("db").in("Table.db").and(_().back("db").has("name", T.eq, "Reporting")).map().toList() * But the '_().back("db") within the and is ignored, the has condition is applied on the current element. * The solution is to to do predicate pushdown and apply the filter immediately on top of the referred Expression. */ -- This message was sent by Atlassian JIRA (v6.3.4#6332)